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Black Gnat Mayfly

Black Gnat Mayfly Fly

Hook Size

  • 10
  • 12


Choose Quantity

  • 3
  • 6
  • 9
  • 12
  • 24


Estimated Dispatch Time

  • 1-3 Days
  • 3 Pack: $4.98, £3.90, €4.59
  • 12 Pack: $16.60, £13.00, €15.30
    (12 flies for the price of 10)

  • Selection Total: $4.98

  • Add fly to basket

When should I fish with the Black Gnat Mayfly?

This graph shows trends of when fly fishermen use the Black Gnat Mayfly to fish with and what hooks are most popular throughout the fly-fishing season.

About the Black Gnat Mayfly Trout Fly

The Black Gnat Mayfly is a classic pattern that imitates a range of mayflies.

This versatile classic pattern continues through the seasons to bring fish to the net on rivers and still water.

Country of origin for this trout fly: UK / USA

This trout fly is designed to be fished on Dams & Reservoirs, Rivers & Streams, Still Water

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